Salda Smarty 2R VE, Руководство пользователя

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Smarty 2R VE
www.salda.lt
• Electrical connection can only be implemented by the qualified electrician in accordance with the applicable international and national electrical
safety requirements and requirements for installation of electrical devices.
• Use only power source which meets the requirements specified on the device label.
• Power supply cable should be selected based on the electrical specification of the device. If the device power supply line is far from the unit, the
distance and voltage drop should be considered.
• Device must be earthed.
• Install the control panel at the designated place.
• Install the supplied connection cablebetween the control panel and the HVAC unit. It is recommended to install the control panel separately from the
power cables.
Note: If cable is used together with other power cables, shielded control panel cable with earthed shield should be used.
NOTE: The remote control panel can be connected and (or) disconnected only after disconnecting the power supply for the HVAC unit.
• Select the desired fan rotation speed and the supply air temperature using the remote controller.
Control system of the unit has an integrated protection against short-circuit for these functional components. The controllers have the following protec-
tions:
MCB
F1, F2 - 1A(5x20) MCB protection
To ensure safe maintenance of the unit, it is necessary to remove the plug from the power network.
Prior to start-up the system must be thoroughly cleaned. Check whether:
• operation systems and unit elements as well as automation and automation devices were not damaged during installation,
• all consumers are connected to power supply and fit for service,
• all necessary automation elements are installed and connected to power supply and MCB terminal blocks,
• cable connection to MCB terminal blocks comply with the existing power connection diagrams,
• all electrical equipment protection elements are properly connected (if they are additionally used),
• cables and wires correspond to all applicable safety and functional requirements, diameters, etc.,
• earthing and protection systems are properly installed,
• condition of all seals and sealing surfaces is proper.
Fault Possible reason Troubleshooting
The unit doesn’t work
No power supply
Check whether the device is connected to the
plug socket
Bipolar protection device is not activated or trig-
gered leakage current relay (if installed by the
installer)
Turn on only after qualified electrician inspec-
tion of the unit. If there is a fault in the system
before turning on the failure MUST be removed.
Improper closing of the unit’s door Visually make sure if the door is properly closed
Supply air heater or pre-heater don’t work or
work intermittently (if installed)
Insufficient air flow in the duct system, automat-
ic protection is activated
Check the air filters and fan rotation
Manual protection is activated NECESSARY to contact service
Insufficient air flow in comfort mode Contaminated supply air filters Change filters
No warning about contaminated air filters Improper time setting of the filter timer
It is necessary to shorten filter timer period for
contaminated filter warning
The controller is used with NTC sensors.
Default sensor NTC
10 kΩ β (25/85) 3977
Limits for temperature measurement -30 ...105 °C.
Accuracy - ± 0,2 %
Safety class – IP-54
For the ventilation unit to work properly, perform the inspection of the entire ventilation system once a year. Check if the air inlet grating and room air
supply devices are clean. Check if the air duct system is not dirty. If necessary, clean or replace these devices.